Why is it important to ensure that DNS Servers have been secured before implementing an e-mail system

b. E-mail relies upon DNS MX records to identify hosts that are responsible for e-mail transmission.

Explanation:

It is important to ensure that Domain Name Servers have been secured before implementing an e-mail system because E-mail relies upon DNS MX records to identify hosts that are responsible for e-mail transmission.

In other word, this helps the DNS MX determines the mail server accountable for receiving email messages on behalf of a domain name.

answer; (cfaa); computer fraud and abuse act;